baber/WOPTO huggingface dataset:
Patent JP-S61245847-A (JP)
Title: Platinum supported catalyst
Inventor: MURAKAWA TAKASHI
IPC: C07C15/00
Filed: 1985-04-23
Abstract: PURPOSE:To enhance the selectivity of aromatic hydrocarbon, by forming a platinum supported catalyst for aromatizing reaction by supporting platinum by mordenite to which alkali treatment was applied at 20-100 deg.C for 120min or less. CONSTITUTION:Mordenite is dispersed throughout an alkali solution at concn. of 5mol/l or less, pref., 0.5-4mol/l and the resulting dispersion is stirred at 20-100 deg.C, pref., 30-90 deg.C for 120min or less, pref., 30-90min to perform alkali treatment. As alkali to be used, there are sodium hydroxide and potassium hydroxide etc. A vacuum impregnation method or an ion exchange method is adapted to mordenite to which alkali treatment was applied to support platinum to form a catalyst. The supporting amount of platinum is 0.1-1.5wt%, pref., 0.3-1.0wt%. This catalyst has the high selectivity of aromatic hydrocarbon and can hold catalytic activity for a long period of time.
Patent JP-2000271930-A (JP)
Title: Manufacture of prepreg and laminated sheet
Inventor: NISHIJIMA MAMORU
IPC: C08L101/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated sheet, which does not pollute air and can save resources and is stable and favorable in quality, at low cost. SOLUTION: A mechanochemical reaction is taken place in a mixture of the essential components of a thermosetting resin and a hardener with a medium agitating mill so as to obtain a powdery thermosetting resin composition through grinding, dispersion and mixing or preferably, through the addition of fine powdered additive having the average particle diameter of 0.01-1 ηm, a powdery resin composition. By existing the composition at least on the surface of a sheet-like fibrous base material, a prepreg is manufactured. By applying heat and pressure on one sheet or a plurality of piled up sheets of the prepreg, a laminated sheet is manufactured.
Patent JP-H01259166-A (JP)
Title: Sputtering device
Inventor: HIROTA YOSHIHIRO
IPC: C23C14/50
Filed: 1988-04-07
Abstract: PURPOSE:To carry out uniform electric discharge to a substrate holder by allowing a tray in a state held from both sides to rise from a tray conveyance system and pressing the tray together with a substrate holder against an RF electrode in a horizontal tray conveyance-type sputtering device so as to facilitate assembly adjustment. CONSTITUTION:A tray 210 on which a substrate and a substrate holder are placed is nearly horizontally conveyed by means of a conveyance system 50 through the upper part of a cathode 40 in the bottom of a vacuum vessel consisting of a stocker chamber 10 containing a tray storage mechanism 20 and a process chamber 30. In the above sputtering device, an RF sputter etching mechanism 60 provided to the upper part of the chamber 30 holds the tray 210 supported by the conveyance system 50 from both sides of the tray 210 and raises and presses this tray 210 against an RF sputter etching electrode, by which the RF electrode and a substrate holder-pressing and -detaching mechanism can be assembled on the same plane in the vacuum vessel and, as a result, position adjustment can be facilitated. Further, since the mechanism of pressing and detaching the tray perfectly forms a part of the RF electrode in vacuum and the necessity of bonding in vacuum to a substance of earth potential is obviated, uniform and stable electric discharge can be carried out over the whole surface of the substrate holder.
Patent JP-H05222769-A (JP)
Title: Complex framed structure of building
Inventor: OKI TOSHIFUMI
IPC: E04B1/58
Filed: 1992-02-13
Abstract: PURPOSE:To obviate a job for concrete placing at a construction site and any welding at a factory and a job site, and improve the transport efficiency in preventing such a possibility that something like a bracket might be projected to the side of a column and reduce working manhours at the site. CONSTITUTION:At the upper end of a concrete column 1, an end plate 23 of a beam 17 is clamped locked tight so as to hold it between top and bottom by a pair of diaphragms 6 and 7 via a steel rod 12 piercing through the column 1 and the paired diaphragms 6, 7. In addition, both vertical ends of the end plate 23 are engaged with two grooves 10 and 10 of the paired diaphragms 6 and 7.
Patent JP-S60240659-A (JP)
Inventor: SUZUKI TOSHIO
IPC: B65D47/06
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61243317-A (JP)
Title: Charged fluid beam direction sensor
Inventor: KANEDA ISAO
IPC: G01C17/00
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a power circuit with little drift by using a charged particle as a measuring element in a fluid beam and capturing the charge of the charged particle. CONSTITUTION:A charged fluid beam direction sensor is mounted to a navigator as means for drifting a fluid beam 5. After added to the fluid beam 5 injected from fluid beam forming means 1, 2, 3, 9, 11 and 13 by measuring element adding means 4, measuring elements, for example, charged particles are modulated by modulation means 6 and the fluid beam 5 is injected toward detector means 7 and 7' for detecting a change in the charge of the charged particles. When the navigator performs a rotating motion, the fluid beam 5 is drifted, resulting in that the voltage of electrodes due to the charged particles which is detected by the oscillation detector means 7 and 7' represents a value different from a reference value. The rotational angle of the navigator is obtained from the difference between the value thus detected and the reference value.
Patent JP-H05260488-A (JP)
Title: Color television camera device
IPC: H04N9/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide the color television camera device in which black level balance is quickly and surely adjusted. CONSTITUTION:A system controller 11 controls an iris of an image pickup optical system 1 to be closed and controls a CCD drive circuit 8 so that pickup charge is read from CCD image sensors 5R, 5G, 5B while the transfer of the pickup charge from photoelectric conversion elements of the CCD image sensors 5R, 5G, 5B to a vertical transfer register is stopped in the measurement mode till the iris is closed, and adjusts roughly black level balance as to 3-primary color image pickup signals outputted from an image pickup section 6 and makes fine adjustment of the black level balance as to the 3-primary color image pickup signals obtained by usual reading after the iris is closed.
Patent JP-S5710627-A (JP)
Title: Preparation of polysiloxane with fractionated molecular weight
Inventor: SATOU NINTEI
IPC: C08G77/32
Filed: 1980-06-24
Abstract: PURPOSE: To obtain the titled polysiloxane having improved heat resistance by a simple operation with a small amount of a solvent, by extracting the polysiloxane with acetone as a circulating solvent using a Soxhlet's extractor.   
     CONSTITUTION: A polysiloxane, preferably a ladder type organopolysiloxane shown by the formula (R is hydrocarbon, e.g., phenyl, alkyl, etc.; n is integer) is added to a Soxhlet's type extractor and extracted with acetone, to give the desired polysiloxane.  
     USE: An insulating material, heat-resistance coating material, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245151-A (JP)
Title: Method for measuring concentration of halogen
Inventor: KOBAYASHI YOSHITAKA
IPC: G01N27/62
Filed: 1986-04-16
Abstract: PURPOSE:To measure halogen or a halogen compound intermittently and continuously with high sensitivity and good reproducibility, by controlling the exposure quantity of halogen to the surface of a platinum anode. CONSTITUTION:A sensor is constituted of an anode 1 formed by winding a platinum wire coil 2 around a ceramic bobbin 3 and a platinum cylindrical cathode 4 surrounding said anode 1. The anode 1 is heated by a heating power source 5 and high voltage is applied between the anode 1 and the cathode 4 from a high voltage power source 6 and output voltage V due to the cation current of an alkali metal promoted by a halogen compound is measured. When the concn. of halogen or the halogen compound in specimen gas is same, a specimen introducing time is shortened by 0.05-4sec, pref., 0.6-2sec so that ion current outputs at measuring times different before and after show a substantially equal peak value and a specimen introducing interval is made long by 1sec or more, pref., 30sec-10min to avoid the effect due to the introduction of the previous halogen compound-containing gas at the later introduction time of the specimen gas.
Patent JP-S5711565-A (JP)
Title: Conversion system for multicode
Inventor: OGAWA TADAO
IPC: H03M7/14
Filed: 1980-06-25
Abstract: PURPOSE:To achieve nonpolarization and DC balancing, by selecting one of positive and negative output words corresponding to an input word so as to make the absolute value of a digital running sum small to obtain a multicode output. CONSTITUTION:The clock in repetitive frequency f0 of a binary input data is frequency-divided into the frequency of f0 of a binary input data is frequency divided to a series parallel conversion circuit 2, a binary input data is converted into parallel as the input word in 8-bit to be upper rank 8-bit A1-A8 of a memory 3. The 9th bit A9 of the address signal of the memory 3 is given with the output of an integration value control circuit 6. This circuit 6 outputs ''1'' or ''0'' according to the polarity of DC component up to the time point of a tri-state output data from a parallel serial conversion circuit 4. Addresses of 512 are designated with the address signal in 9-bit in the memory 3 and data D1-D12 in 12-bit are stored in each address.
Patent JP-H0623050-A (JP)
Title: Method and apparatus for producing gase ous narcotic mixture
Inventor: BUROTSUKU NIKORASU
IPC: B01F23/10
Filed: 1993-04-13
Abstract: PURPOSE: To provide a method and device for mixing various gases and anesthetics by one device, guaranteeing the volume and composition of the mixture of anesthetic gases without excessive air by highly precise and safe automatic controlling. CONSTITUTION: An anesthetic is collected as a liquid by pressurization 17 on the inside of a bottle which is the supply source. The liquid anesthetic is vaporized inside a hose vaporizer 25, and guided into a mixture of oxygen and additive gases in a mixer 12. The volume and composition of the final mixture 26 of anesthetic gas is controlled and adjusted by a central control device 33. This device can be used for a general anesthetic inhaler equipment.
Patent JP-H01259250-A (JP)
Title: Odor detector
Inventor: SHIGEMORI TETSUSHI
IPC: G01N27/12
Filed: 1988-04-09
Abstract: PURPOSE:To quantitatively compare various kinds of odors by using a sensor which is constituted by depositing the oxide of metal contg. alkaline earth metals on an SnO2 semiconductor to form an odor detecting part. CONSTITUTION:The odor detector has the odor detecting part 8 having the alcohol selective gas sensor 6 constituted by depositing the oxide of the metal contg. at least one of the alkaline earth metals on the tin oxide semiconductor and an odor display part 9 which displays the output of the detecting part 8. Since the sensor 6 constituted by depositing the metal oxide of at least one among the alkaline earth metals (Be, Mg, Ca, Sr, Ba) on the tin oxide semiconductor is used in such a manner, the various odors are detected with high accuracy.
Patent JP-H06302842-A (JP)
Title: Photodetector and optoelectronic integrated circuit
Inventor: MICHIGUCHI KENTARO
IPC: C04B28/08
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a pin-type photodetector wherein a leakage current is reduced and a characteristic is enhanced by a method wherein the impurity concentration of a second conductivity type is formed so as to be increased stepwise from the surface of a second-conductivity-type semiconductor layer connected to a high-resistance semiconductor layer to the thickness direction of the second-conductivity-type semiconductor layer. CONSTITUTION:A first-conductivity-type semiconductor layer 5 doped with impurities of a first conductivity type, a high-resistance semiconductor layer 6 and a second- conductivity-type semiconductor layer 7 doped with impurities of a second conductivity type are deposited sequentially on a semiconductor substrate 1. In a photodetector formed in this manner, the impurity concentration of a second conductivity type is formed so as to be increased stepwise from the surface of the second-conductivity-type semiconductor layer 7 bonded to the high-resistance semiconductor layer 6 to the thickness direction of the second-conductivity-type semiconductor layer 7. For example, a p-layer 7 composed of GaInAs doped with Zn is formed in such a way that a p-layer 7a at a low Zn concentration and a p-layer 7b at a high Zn concentration are laminated sequentially from a bonding face to an i-layer 6 as a high-resistance semiconductor layer composed of GaInAs.
Patent JP-S5312310-A (JP)
Title: Card type recorder/reproducer
Inventor: INAGA TSUYOSHI
IPC: G11B5/027
Filed: 1976-07-20
Abstract: PURPOSE:To perform satisfactory recording and reproducing by letting a card be restrained by a card type moving means and be thereby accurately moved.
Patent JP-H05253324-A (JP)
Title: Motion analyzer for sports
IPC: A63B71/06
Filed: 1992-03-11
Abstract: PURPOSE:To provide an apparatus to analyze velocity, direction, distance or the like of motion of players, balls and the like every moment based on a TV image signal. CONSTITUTION:A corresponding relationship of an image of a moving object is determined by a decision means 13c among field image data composing one frame of a TV image signal of the moving object obtained with an interlace scan image pickup tube type without shutter. Kinetic vectors of the moving body are calculated by a calculation means 13d based on the corresponding relationship determined and the field image data.
Patent JP-H11282707-A (JP)
Title: Device and method for testing information processor
Inventor: KOSAKA KAZUHIKO
IPC: G06F11/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a device which reduces the test execution time and prevents an execution mistake by selecting a test to be executed based on failure information without the intervention of manual aid and carrying out only a needed test. SOLUTION: A test execution control means 2 decides whether or not failure information 11 is stored in a failure information storing means 10 of an external storage device 7. When the information 11 exists in the means 10, the means 2 requests an execution test deciding means 3 to decide a test to be executed. The means 3 receives the request, reads the information 11 stored in the means 10 and decides a failure class that occurs from the information. Then, the means 3 notifies a failure class that is obtained as the result of the decision to the means 2 and the means 2 reads a corresponding program from a test program storing means 8 based on the notification, loads it to a memory 6 of a test object device 5 and executes it.
Patent JP-H02265771-A (JP)
Title: Split platen for bankbook printer
Inventor: FUJIMOTO TSUNEO
IPC: B41J11/02
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a split platen of a bankbook printer capable of coping with the same platen without another platen even if the width of a bankbook is varied by forming the split platen to be longer than a paper retainer, forming the whole platen to be movable, and variably setting the position of the platen corresponding to the stitch of the bankbook. CONSTITUTION:A split platen is composed of platens 21-24, which are supported to platen supports 31, 32 via a spring 4. Here, the platen 24 is detachably formed with respect to the platens 23, 22 by means such as screws, etc. Similarly, the support 32 is formed detachably with respect to the support 31. A bankbook 1 is retained by a paper retainer 5, and printed by a print head 8. When a single slip or a plurality of slits are printed, the platens 21-24 become the same plane. Even in this case, it can be desirably printed. Thus, even if the width of the bankbook is varied, it can be printed by the same components. Even if printers for bankbooks of different widths are ordered to be manufactured in small quantity, mass production effect can be obtained, and the number of components to be maintained at the place of the printer can be reduced.
Patent JP-S5732540-A (JP)
Title: Separating device for fitting product
Inventor: SAKAMOTO TADAKUNI
IPC: H01J9/22
Filed: 1981-06-08
Abstract: PURPOSE:To separate the fitted products having different dimension reliably with high speed, by providing a seat contacting with the outercircumference of a feeding product and a nail contacting with the innercircumferential face then combining each setting cams and rotating said cams through a rack and pinion mechanism. CONSTITUTION:A center post 64 is provided at the central part of an elevating substrate 61 then one set of a seat setting cam 65 having a seat contacting with the outercircumference of the feeding product, a seat drive pinion 66, a nail setting cam 67 having a nail contacting with the inner circumference of the feeding product and a nail drive pinion 68 are idly fitted at the upper and lower position of said post. Said setting cams 65, 67 have four cam grooves 69 converging in arc toward the center and a guide roller 69' is idly fitted in said cam groove. Seat moving links 70a, 70b and 71a, 71b pivoted at one end to said guide roller are fixed symmetrically up and down, and left and right. With such simple structure and the combination of the machinery, high speed separation can be performed reliably.
Patent JP-S5210942-A (JP)
Title: Hot water boiler
Inventor: MATSUMOTO IKUO
IPC: F24H9/14
Filed: 1975-07-15
Abstract: PURPOSE: To reduce the welded portions which are subject to corrosion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61246146-A (JP)
Title: Eicosapentaenoyl glyceride
Inventor: TACHIBANA KUNIOMI
IPC: A61P7/02
Filed: 1985-04-23
Abstract: NEW MATERIAL:An eicosapentaenoyl glyceride expressed by formula I (at least two of R1, R2 and R3 are eicosapentaenoyl, and the remaining is H). EXAMPLE:1,2-Di(eicosapentaenoyl)glyceride. USE:A preventive or remedial medicine for thrombosis, having good absorbability and exhibiting superior hypolipemic action and inhibitory action on blood platelet agglutination. PREPARATION:For example, an eicosapentaenoic acid expressed by formula II (R is eicosapentaenoyl) is halogenated to produce an eicosapentaenoyl halogenide expressed by formula III (X is halogen atom), and reacted with glycerol to obtain the eicosapentaenoyl glyceride expressed by fomula I.
Patent JP-H11288511-A (JP)
Title: Manufacture of microscopic observation sample of magnetic recording medium
Inventor: UEDA ATSUSHI
IPC: G11B5/84
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and inexpensively manufacture a microscopic observation sample for observing the microstructure of the carbon based protective layer of a magnetic recording medium from its section and a plane direction by using a transmission type electron microscope. SOLUTION: (1) The microscopic observation sample for observation of the section: The aluminum alloy substrate pattern 1 of a sample a small piece cut out of the magnetic recording medium is removed by polishing and thereafter the cut out portion is folded by directing the carbon based projective layer 6 toward an outer side and the polishing surface side toward an inner side and further the folded end thereof is laterally projected and is fixed to notched mean 8 for supporting the sample.  (2) The microscopic observation sample for observation of the plane: Notches 9 are randomly cut on the surface of the carbon based protective layer 6 of the small piece cut out of the magnetic recording medium and the carbon based protective layer 6 is peeled from the magnetic layer by dropping an acid soln. 10 onto the surface of the sample and thereafter, the very small film piece 6a of the peeled carbon based protective layer 6 is held at microgrid mesh 12 for supporting the sample.
Patent JP-S57202875-A (JP)
Title: Approximate sinusoidal wave inverter
Inventor: ONO TAKUO
IPC: H02M7/48
Filed: 1981-06-04
Abstract: PURPOSE:To form an inexpensive approximate sinusoidal wave inverter by altering the capacity of address groups for storing respective patterns in response to a frequency, thereby reducing the necessary address capacity of an ROM. CONSTITUTION:The higher the output frequency of a memory cell 11, the smaller the capacity of address groups B0-B14 for storing respective patterns of a memory cell 11 is. The groups are divided into 8 blocks D0-D7 corresponding to the switching element of an inverter main circuit. This pattern is read in a plurality of address groups B0-B14 having address capacities sequentially varied via binary codes S8, S9 outputted from a speed setting circuit 8 and a voltage setting circuit 9. In this manner, the high frequency content rate contained in the output voltage of an inverter is reduced in the optimum and minimum address capacity to the output frequency of the inverter, and the address capacity can be reduced.
Patent JP-S5611535-A (JP)
Title: Data input and output control system
Inventor: KIMURA HIROTAKA
IPC: G06F13/00
Filed: 1979-07-10
Abstract: PURPOSE:To enable the data transfer between the main memory unit and the data input and output unit in high speed and high efficiency, by providing the flag control circuit and the read buffer circuit at the channel control unit. CONSTITUTION:The channel control unit 2 is provided with the flag control circuit 14, read buffer circuit 12, write buffer circuit 13 and address buffer circuit 11.  Thus, the data transfer between the main memory unit 1 and the unit 2 is made  with the data transfer unit of the unit 1, and the data transfer between the data  input and output unit 3 and the unit 2 is made the data transfer unit of te unit 3.  Thus, the read-out cycle and the write-in cycle can be quickened, allowing to make  the data transfer between the units 1 and 2 in high speed and high efficiency.
Patent JP-H1067050-A (JP)
Title: Method for inspection of flaw of joined part of water barrier sheets
Inventor: NISHI TORU
IPC: B29C65/82
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To judge the flaw part of a joined part without cutting off a passage for inspection even if length capable of being inspected by one work is larger and load is applied by providing two joining layers between the mutually superposed parts of water barrier sheets of the joined part of them in parallel to the longitudinal direction of the joined part to form a passage ensured in airtightness. SOLUTION: In a joined part 1, the end part of an upper water barrier sheet 2 and the end part of a lower water barrier sheet 3 are superposed one upon another and two joining layers 5, 6 equal in thickness are arranged and interposed between the superposed parts so as to provide an interval and the space surrounded by the upper and lower water barrier sheets 2, 3 and two joining layers 5, 6 is formed as a passage 4 having airtightness. By detecting the fluctuations of the pressure in the passage after the pressure in the passage is reduced, the flaw of the joined part of the water barrier sheets is inspected.  As compared with an inspection method pressurizing the interior of the passage, the peeling possibility of the joined part is eliminated and pressure can be reduced with large pressure difference and the length of the joined part inspected at once can be extended and the efficiency of inspection work can be enhanced.